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대학 자원

대학 인프라와 자원을 공유해 공동 연구와 기술 활용을 지원합니다.

공동활용 연구장비

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라만분광기

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Raman Spectroscopy

  • 모델명 FLEX G
  • 제조사 Tokyo Instruments
  • 장비용도 시험
  • 장비구분 화합물전처리/분석장비 > 분광분석장비 > 라만분광기

상세정보

구축일자 2012-02-13
납품업체 Tokyo Instruments
위치 광주광역시 북구 용봉로 77 전남대학교　 공동실험실습관 F2층 210
구성및성능 3Dimensional imaging of chemical structure with sub μm resolution Spatial resolution : <200nm (Confocal 3D mode), 80nm (SERS 2D mode), 50nm (SERS single point measurement) · Simultaneous/Multifunctional Analysis with Raman, Photoluminescence, Fluorescence, Confocal Laser Microscopy, Atomic Force Microscopy, Surface Enhanced Raman Spectroscopy, Micro spectroscopy · High Sensitivity and Speed (10 x improvement over previous instruments) · No sample preparation, measurable in water, Non-destructive · Fully Automated operating functions and optics selection and position · Atomic force microscopy (NT-MDT) closed Loop
· Raman spectroscopy: 488nm He-Ne laser and 633nm DPSS laser
장비안내 1. Raman Optical unit
2. Imaging Raman spectrometer
3. Cooled CCD Raman detector
4. XY.Z piezo stage for 3D mapping
5. Excitation laser
6. Raman Software
7. Data System

1. Advantage of this system is 3D fast Raman imaging with high sensitivity and high
spatial resolution.
It is achieved by employing the high throughput optical system high sensitivity
CCD detector and high accuracy piezo stage.

2. Smart Sliding Mechanism (SSM) with weight compensation spring and air
suspension drop protection ensures smooth long-distance moving of optical unit
for objective lens or sample exchange.
Displacement of laser focus point after moving of optical unit up and down is
within 1 ？m.

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